The fight for marriage equality has strong probability of being concluded. But don't celebrate yet, the hard part comes after that - Society will not accept LGBT folks just because they can marry, just like western societies didn't accept black people after slavery was abolished - Even today in the US black folks are subject to violence and discrimination, and in other western countries the same happens to other minorities. After marriage equality and adoption are achieved, the hardest part comes --> Social acceptance of gays, and it's going to be a long bloody and controverse battle.